#616CD8#616CD8

#616CD8 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.163 H 275.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#616CD8
RGB	rgb(97, 108, 216)
HSL	hsl(234, 60%, 61%)
HSV	hsv(234, 55%, 85%)
CMYK	cmyk(55.1%, 50%, 0%, 15.3%)
CIE-LAB	lab(49.77, 26.67, -56.96)
CIE-LCH	lch(49.77, 62.89, 295.09°)
OKLab	oklab(57.72% 0.0161 -0.1627)
OKLCH	oklch(57.72% 0.163 275.7)
XYZ	xyz(22.6830, 18.2228, 67.2745)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CD8 #D8CD61

analogous

#61A8D8 #616CD8 #9261D8

triadic

#616CD8 #D8616C #6CD861

tetradic

#616CD8 #D861A8 #D8CD61 #61D892

square

#616CD8 #D861A8 #D8CD61 #61D892

split-complementary

#616CD8 #D89261 #A8D861

monochromatic

#263099 #3240CA #616CD8 #929AE4 #C3C7F0

Accessibility & contrast

On white

4.52

#616CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#616CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CD8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CD8	#FFFFFF	#000000	##000000
##616CD8	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357BDC

Deuteranopia (green-blind)

#2372D6

Tritanopia (blue-blind)

#228498

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #616cd8;
/* rgb */ color: rgb(97, 108, 216);
/* oklch */ color: oklch(57.7% 0.163 275.7);

Tailwind

colors: {
  custom: {
    50: '#9796e5',
    500: '#616cd8',
    950: '#000000',
  },
}

SCSS

$custom: #616cd8;
$custom-light: #9796e5;
$custom-dark: #000000;

JSON

{
  "hex": "#616cd8",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 216
  },
  "hsl": {
    "h": 234.454,
    "s": 60.406,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57724,
    "c": 0.16347,
    "h": 275.7
  },
  "luminance": 0.18224
}

Semantic roles & 50–950 ramp

primary

#616CD8

secondary

#E1DDB4

accent

#B81DC8

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616CD8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →